Minorities and Indian Constitution Essays

Minorities and Indian Constitution Essays Minorities and Indian Constitution Essay Minorities and Indian Constitution Essay Minorities and our constitution: Historical Approach and its present relevance: Though Indian society has been plural from ancient times, the minority problem faced as faced by the framers of the Constitution is widely   believed to be the creation of the colonial regime. The plural Indian society has various groups – ethnic, religious and linguistic. They used to live harmoniously together with broad cultural unity. Even Islam co-existed with Hinduism. However, the British rule made a qualitative difference in the minority problem. It accepted the plural nature of the Indian society but stressed the importance of groups rather than individuals in the political processes and attempted to widen the gap among different groups based on ethnicity, religion, language and other interest in order to sub serve their imperial interest. In the words of Milton Gordon, British emphasized on  Ã¢â‚¬Ëœcorporate pluralism’  rather than  Ã¢â‚¬Ëœliberal pluralism’ In corporate pluralism emphasis is on groups and individuals are treated as members of the group: in liberal pluralism emphasis is on individuals as citizens. The Corporate Pluralism led to the separation among groups and thereby it creates difficulty in national integration. The latter neo-liberal pluralism helps the process of national integration and nation building. The national leaders accepted that Indian society was plural and that any constitutional framework could not ignore it. However their concept of Indian plural society was based on ‘Liberal Pluralism’ which emphasized the fact that though an individual was a member of his group, he participated in the political system as a citizen. This concept, they hoped, would ultimately strengthen the national bond among different minority groups and which foster the approach was evident in the  Nehru Committee Report, 1928,  which recommended on one hand, joint mixed electorates and on the other hand favoured such fundamental rights for individuals as right to equality, freedom of religion, etc. With such constitution they believed, the problem of minority could be solved after the departure of the British. It was under the  Cabinet Mission Plan, 1946, that the Constituent Assembly was elected to frame constitution for India. The Cabinet Mission proposed he formation of an advisory committee on minorities, fundamental rights of individuals and to suggest measures for safeguarding interests of minorities. The advisory committee was set up under the chairmanship of Sardar Vallabhai Patel which commented:   The question of minorities cannot possibly be overrated. It has been created so far creating conflict, distrust and cleavages between the different sections of the society. Imperialism thrives on such difference. So far the minorities have been stimulated and have been influenced in a manner which has hampered the growth of cohesion and friendliness. But now it is necessary that a new chapter should start and we should realize our responsibility. Dr. B. R. Ambedkar  while moving the Draft Constitution for consideration of the house said: In this country both minorities and majorities have followed the wrong path. It is wrong for the majority to dent the existence of minorities and it is equally wrong for the minorities to immortalize themselves. A solution must be found which will serve double purpose. It must recognize the existence of the minorities to start with. It must also be such that it enables majorities and minorities to merge someday into one†¦. When the Constituent Assembly decided to do away with communal separate electorates and communal reservation, Nehru welcomed it as a â€Å"historic turn of our destiny†. It was also welcomed by Sardar Patel . Thus it is clear that the constitution framers hoped that by abolishing separate communal reservations and by guaranteeing fundamental rights to citizens, India will be able to solve the problem of minorities and will emerge one day as â€Å"one community†. However, this hope was disproved by later developments. The constitutional provisions that were finally embodied in the constitution to solve the minority problem included among others the following: Communal separate electorates as introduced under British rule were abolished, and following the Nehru Committee Report, 1928, joint electorates with reserved seats for socially backward communities were adopted. Universal Adult Suffrage was adopted  and every adult citizen was given the right to vote. Special provisions were made for reservation of seats for the Schedule Castes and Schedule Tribes both in State Legislatures and In Parliament. Initially such provisions were for ten years but since 1960 these were extended for 10 yearly bases. Fundamental Rights were guaranteed  and were made justifiable such as:  right to equality, right to freedom, right against exploitation and right to religious freedom. However, the chapter on fundamental rights also included provisions regarding protective discrimination in favour of children, women, Schedule Castes, Schedule Tribes and Backward classes. Besides these rights to individuals and citizens, the Constitution also provided for  cultural and educational rights of minority  as fundamental rights According to  Article 29  any section of citizens of India having distinct language, Script and culture has the right to conserve the same. It covers both the majority and minority communities. Hence the majority cannot burden its own language, script and culture on minority. Article 30  states that all minorities, whether based on religion or language, shall have right to establish and administer educational institution of their choice. Special provisions are made for Anglo Indian Community in certain services such as to posts in railways, customs, postal and telegraph services and also educational grants for their benefits. Articles’ 336 and 337) Provision was made for the appointment of a Commission to investigate the conditions of backward classes. (Article 340) A separate constitution was permitted for the state of Jammu and Kashmir  (Article 370) Similar special provisions were also made and added in subsequent   constitutional amendments to provide for particular demands of different linguistic, religious or regional backward minority groups such as development boards for  Vidharbha in Maharash tra and Kutch In Gujrat  (article 371 D) and  provisions for Andhra  (Art. 71 D) Similar special provisions were enacted to protect religious and social practices, customary law, ownership and transfer of land and its resources to tribal people with respect to states of North-East and other parts of the country. An analysis of these provisions shows that in spite of an emphasis on Universal Adult Suffrage and fundamental rights of individuals and citizens, plural nature of Indian society was not ignored and constitutional makers provided also for ethnic, religious and linguistic groups. While emphasizing liberal pluralism they also accepted the corporate pluralism to some extent and made provisions for rights of groups. Thus the makers of constitution had hoped that the problem of Minority created by Britishers would be solved peacefully with the constitutional framework and some day minority and majority would form â€Å"one community†. However, the problem has become more serious. In spite of numerous executive and legislative measures as well as constitutional amendments, the country still suffers from ethnic and terroristic violence. In order to check such destructive and violent activities, the state has to use police and even military power resulting in serious setback to the process of National Integration. In fact the minority problem is multi-dimensional which requires multi-dimensional solution. The modernization has developed two different tendencies. On one side it has strengthened the demand for identity of ethnic groups and one the other it has caused a desire for progress. It has been pointed out that in a low income multi-ethnic society modernization involves two processes which are often antagonistic. It provides opportunities for mobility which promotes internal migration; it also helps the development of Ethnic Cohesion. Ethnic Cohesion does not necessarily mean a break from the past; but it does involve modernity of tradition. Ethnic Cohesion in order to be effective requires resources which are distributed by political power. In a developing society like India, there is a scarcity of resources and every group’s fights for more and more resources. Every group desires to control or at least to have an effective voice in the distribution of resources. It is in this sense the political power occupies the central position in any political system. It is thus clear that the minority problem involves a number of variables both traditional and modern. It is therefore difficult to suggest readymade constitutional solution. Constitution is after all means which if properly implemented, can help to secure the desirable end. Much depends on how its provisions are interpreted and implemented. Keeping this in mind following measures can prove helpful to solve the problem of minority:- Policies of government are crises induced. Such policies encourage minority groups to put more demands leading ultimately to show off strength. This practice should be given up and certain objective criteria based on consensus among national leaders and ethnic group leaders should be laid down to grant more rights to these groups. Resources should be distributed among different groups justly and honestly. The regime should adopt transparent method for distribution of resources. Practice of Liberal Pluralism should be encouraged. This should be realized that any emphasis on the corporate pluralism will not help in the National Integration. Policy of accommodating minority/ethnic political demands should be favoured Finally, it is necessary that an atmosphere of trust should be created between national leaders and ethnic leaders. We must remember that the choice for us is between rapid evolution and violent revolution and if we cannot solve this problem soon our Constitution will become useless and powerless. â€Å"If India goes down, all will go down; if India thrives, all will thrive; if India lives all will live.

Financial Case Study Example | Topics and Well Written Essays - 2000 words

Financial - Case Study Example It is noteworthy that family is though enjoying the current ease of payments but is piling up debt that will move beyond the capacity of the family in future. Major pressures will be piled up from regular home installment, investment unit’s huge payment that is also not offering redraw facility, credit card that is piling up with regularity. The dividends from the stocks that Ann inherited are already recognized as franked and so cannot be relied for payment of certain of such debt. One aspect that identifies the issues is the capital appreciation from stocks in three years is 2.2% only. This percentage appears worthless as it is multiple to the percentage payable on the investment unit. Also investments made by the family are not generating the notable income such as tenant income from investment unit is running in deficit of USD 134 after meeting expense of interest. Two children are still to gain the higher education, the price of which is constantly on rise due to economic pressures. This problem will be complimented with the fact that both bread earners of family are in their late forties; therefore, the woman will retire in middle term in future while man though has his own business but will reduce the capacity to visit same number of clients as he does today and so will earn less or no. Also fast paced technological changes will ultimately require men to hire workforce which will add cost to the business. Hence, the overall revenue and expense plan is not worth. Considering these factors the future of the family is gloomy and troublesome. It can be safely stated that the future of the family is at financial risk. Steps To Improve the Situation with Respective Rationales The reflection of future developed from the assessment of the case clearly requires that it is high of time for family to assess the contribution from each cost incurred and respective benefit derived from it in current point in time as well as for future. This long term planning r equires family to set the future goals. Goals to be set as suggested must meet following requirements: Each goal set must ensure that it results in meeting the financial benefit in the long terms. Goals must also enable family to align their current financial resources in a manner that are able to generate the productive results. With above two financial directions for setting goals and well as the case information, following goals must be set by the family: Readiness to re-allocation of the financial resources. Meeting and paying-off the debt burden without generating any additional debt. Enable the family to meet the educational expense of the children Enable the family to meet the meet medical requirement for father and Jack and Ann in future Enable the family to meet the fixed expenditure of the family safely once the family bread earners retire. The last goal of the family is to ensure the contribution in the family budget from every earning head. Once the family has determined what financial resource they require in the different points in time, then it shall focus itself in directing the financial resources accordingly. This will require the family to rebuild its budget. Following steps are suggested to the family for the reallocation of the budget: The family must retire the debts it has piled from two cars and a

Revolutions in 20th Century Latin America Essay

Revolutions in 20th Century Latin America - Essay Example Latin America was one of those lands which underwent frequent revolutions. Twentieth century as well as the Caribbean lands are no exceptions. This paper is intended to identify the various reasons for the revolutions in the Latin America. Due to the space constraints two revolutions are taken into account; the Cuban revolution in 1959 and 'tenants revolution' in Brazil in 1930. Any revolution is not a one night process. A whole domain of social, cultural, geographical, internal and external political and/or economical factors plays their role to evolve a revolution. Thus, before analyzing the causes of revolution, it is empirical to have a glance into the social, cultural, geographical, political and/or economical setup of the land in particular and the region in general. When we will analyze them all and try to map them on the chronology of the revolution, this way the causes would be highlighted themselves. United States of America had helped Cuba achieve independence in 1898 from the Spanish domination, thus it was quite obvious that US had an influence over the Cuban Affairs, local as well international, since the day one. The control of the United States of America on the Cuban Economy is evident from the facts that United States had control over almost half of the land of Cuba, three fifth of the railway system, almost ninety percent of electricity production and the telephone system. Furthermore, Cuba was the main supplier of various raw materials to the United States. So we can infer that though Independent, the control of USA was yet not lesser than that of British Imperials in their colonies. Furthermore, the domination did not result in the increase in the efficiency of the overall performance of the country, so there was a general opinion in the people of Cuba, that the United State is exploiting the Cuban people for their (US) interest through the dummy leaders like Batista. (Thomas) Cuban Economy before Revolution: At first look, it appears that Cuban economy was prosperous at that time. Cuba's mortality rate of 7 per thousand was the lowest in Latin America. Its infant mortality rate was by far the lowest. Cuba's mortality rate of 7 per thousand was the lowest in Latin America. Its infant mortality rate was by far the lowest. Cuba had one automobile for every 39 inhabitants, compared with Argentina's one for every 60 and Mexico's one for every 91 people. The wage rate for industrial workers in Cuba was the highest in Latin America (as of 1957) and 9th highest in the world. However, the other side of picture so dark that this appearing brightness of Cuban Economy fade away, when someone browse through these factors. The economy was too dependent on Sugar. Wealth was unevenly distributed. Unemployment was 8% in five months of sugar harvest, but for the rest of the year, it used to be around 30%. As stated above, the economic prosperity had no trickle down effect; the only beneficiaries of the si tuation were the US companies in Cuba and their Cuban associates who were working for their interests. Thus there were high social tensions among the common man of Cuba. (Seers) Political Setup in Cuba: There was no reliable democratic

How to Become an Interior Decorator Essay Example for Free

How to Become an Interior Decorator Essay Analyzing interior designing websites provide excellent information to aspiring interior designers and decorators. Interior designing and interior decorating appears to be an easy, fun career. How hard can it be to transform rooms into a fantasy comparable to DisneyLand? Researching sites allows the student to make necessary accommodations to achieve their objective. Atotalwaste. com/interiordecorator is a site providing easy to understand and clear distinctions between a designer and decorator. The site very clearly lists the job duties and education requirements of a designer and decorator. It states the list of organizations associated with interior designing. The difference of what a designer does and a decorator does are listed. The site explains why the requirements for interior designers are more thorough. Interior designers are responsible for a lot more than just the physical appearance of a room or home they are decorating. They are also responsible for the safety and welfare of the public. The contribution of the designers is clearly outlined. Everyone on the outside looking in, envisions designers making buildings, rooms, and houses look very pretty. The article lists duties that no one realizes. Designers work on public buildings, such as airport terminals. Interior designers are hardly imagined as someone responsible for airport security. The site gives an overall positive image of interior designers. The designers are spoken in higher regard than decorators. â€Å"Anyone can be an interior decorator† does not show a flattering or respected image of decorators. It compares designers and decorators like nurses and nurse’s aids. Designers depend on decorator’s assistance. â€Å"I do not want to have to spend years of studying, worrying about things like building codes, and write an examination to be certified. Can I just start decorating people’s houses without going through all that. † People attracted to this profession are not likely to have such an attitude. Toward decorators, a hard language is used. Decorators are shown as more of a working class profession instead of professionals. Many designers start off as interior decorators, but have goals to become designers. Respected, upper class people are drawn to this profession, both designing and decorating. There are some people who just want professional advice to decorate their houses or friends houses, but they are not drawn to the profession. In that situation, they would attend a lecture or meeting given by a professional designer or decorator. The site speaks much softer and flattering of designers. Health, codes and safety, except for a brief overview of designer’s responsibilities, are not mentioned. It does mention that professional standards are set by the American Society of Interior Designers or the Interior Designers of Canada. Certification and testing through National Council for Interior Design Qualification are mentioned. The specifics are not. Exact privileges once designers fulfill requirements are not listed in the site. Designers are responsible for health, codes and safety, but no actual details are listed. Overall this site does speak well of interior designers. Interior designers work for and earn the prestige and respect they receive. Unknown important responsibilities of designers are mentioned. It shows surprising facts that designers have a very important role to play. Interior designers are not just there to make a beautiful fantasy happen. It looks that way. Atotalwaste. com provides somewhat uncommon information on interior designing profession.

Sociology: The Study of Culture Essay -- Sociology Essays

Many times I have attempted to comprehend the actions of other people. I always wanted to know why people of different genders, descents, and colors had certain cultural, societal, and religious beliefs. It became apparent to me that all persons are a direct reflection of their environment. In other words, all persons unconsciously, and sometimes consciously, reflect and imitate their environment and the things that they see. Every culture has their own individual stereotypes and belief systems. The reason for this is that people place arbitrary meanings on life's occurrences based upon those of the individuals which preceded them. Thought patterns of an individual are all dependent upon the teachings of others. We perceive and understand the physical and social world based on the meanings we attach to people, things, and actions. To put it simply our minds are all guided by the force of "other minds" that are "more developed" than our own. This is all a part of Sociological study. These studies look at the predominant attitudes, behavior, and types of relationships within a society. A society is a group of people who have a similar cultural background and live in a specific geographical area. but before we get into this however Lets take a step back and look at the field in which these studies derive from. Sociology is a social science that studies individuals, groups, and institutions that make up human society. It is an observation of how people relate to one another and to their environments. They also study the formation of groups; the causes of various forms of social behavior; and the role of churches, schools, and other institutions within a society. Social behavior is studied extensively in the field of s... ...rom all secular practices. This includes watching television, listening to radio or partaking in any activities which is not in reverence of their religion. To a Christian however this practice would seem absurd. Their reality does not carry the same beliefs. Although these are just a few examples it gives you an idea of how a persons geographical location and cultural background can shape their individuals belief. Many of which are not practiced by other cultures. If you wanted to better understand a persons ways or why it is that people of different ethnic backgrounds have different beliefs and practices. It would be best to start with trying to understand that persons culture and their socialization process. Once you begin to grasp an understanding and they way they have grew up then it will be easier to understand why they do things in a certain way.

Asturias Essay Essay

The concept of Celebrity and Fame are ones that affect relationships both positively and negatively. Fame refers to the state of being known by many people, and Celebrity is the noun for a famous person. The experiences and perspectives of celebrities who have gone through the process of Fame have all had their relationships affected by their status both positively and negatively – whether it is a celebrity’s relationship with corporations, the concept of Fame or their peers and rivals. This statement is supported by Brian Caswell’s novel _Asturias,_ Jay Z and Justin Timberlake’s song _Holy Grail,_ and Donna Rockwell’s article _’Fame is a Dangerous Drug: a phenomenal glimpse of celebrity†_ all showcase these arguments with textual evidence. In brief, textual evidence have been provided to establish the implications Fame present on a celebrity’s relationships. Corporate relationships with a celebrity are professional, but the effects of Fame on these relationships may force the bond to become personal. An example of a positive relationship between celebrities and a corporate figure is demonstrated through Asturias’ relationship with their manager, Max. This is exemplified through the use of comparison in Chapter 22, â€Å"These are people †¦ Kids. They’re not some ‘bottom line’ on a sales-report†. It outlines Max’s personal concern for the band – he overlooks the professional implications on the band’s/his career, worrying more about their well-being. On the contrary, the relationship between Asturias and Symonds, a distant but more powerful figure, is an example of a negative relationship between celebrities and corporate figures. For example, the use of objectification is expressed by Symonds in the same chapter, â€Å"They’re a product, for Christ’s sake! We made them, we can remake them.† This use of objectification takes away the Asturias’ human dignity and conveys Symonds’ negligence on the band’s well-being and emotional state, selfishly focusing on generating quick profit and securing his income and position on the ladder. In summary, the relationship between celebrities and corporations is a relationship that can either be based on nurturing and guiding said celebrity, or harshly exploiting/overworking them for high profits. Another factor that affects a relationship which is influenced by Fame is the  nature of Fame itself, and its connection with the celebrity. Fame has an influential nature that commonly consumes the celebrity ‘s identity; it requires attention at all times and occupies the subjects’ lifestyle, privacy and well-being – the thirst for fame can result in the subject being obsessive and wanting more, after having experienced the perks and benefits of becoming a celebrity. An example of how the implications of fame affect a person negatively is demonstrated through the use of rhetorical question, â€Å"Was he scared? Did he call out to me?† This use of rhetorical question was triggered by the event of Alex leaving Abuelito behind due to his priorities to the band, missing Abuelito’s peaceful demise – he was so caught up with his celebrity priorities that he didn’t even know how Abuelito passed away. In comparison, a positive opinion on this notion is stated through the use of motif, â€Å"The ride was every bit as exciting as they’d promised.† â€Å"The ride† is a motif found throughout the book, and refers to celebrity-hood – this statement expresses that despite the sacrifices in relationships, living famously is as exciting as it is perceived to be. This opinion can drive celebrities (or even non-celebrities) to work harder and be consistent, getting what they want constantly. The article strengthens this argument that albeit being aware of the negative implications of fame on its subject and their relationships, the subject still disregards these implications in order to keep pursuing the perks of Fame. This is exemplified through the use of figurative language, â€Å"the allure of wealth, †¦ keeps the famous person stuck in the perpetual need to keep their fame machine churning.† Through the use of figurative language, the author expresses the obsession of celebrities with fame, and how they tirelessly work through, neglecting their relationships on the way, their way to staying relevant. Therefore, these texts obviously overlook the negative aspect of fame, and focuses on the positive outcomes it may bring to its subject. Finally, through the use of a bridge, Justin Timberlake sings, â€Å"And you take the blade right out my heart, just so you can watch me bleed / And I still don’t know why, why I love you so much.† referring to his addiction with  being a celebrity – he overlooks the deeply negative impacts of Fame, and blindly craves for more which shows a celebrity’s obsessive relationship with Fame. Competition within the celebrity industry also affects relationships positively. These positive results a relationship gains from competition is exemplified through the use of colloquialism, â€Å"Enough sticks, it was time for carrot.† This use of colloquialism comes from working with donkeys, where sticks were used as force to get the donkey moving, whilst carrots were used as motivators to do the same thing: it’s basically referring to whether you use force or threats on someone to get them to do something or persuade and motivate them into doing something. In this case, it portrays Max’s security in his situation – he is so confident about negotiating with his competitor, Symonds, that he started with threatening him but knowing the man, he offered him a better deal that would get him fired meaning his liability would be taken away. Another example is presented in Holy Grail, where the use of personification is expressed, â€Å"Fuck the fame, keep cheating on me, what I do, I took her back.† This use of personification expresses the struggle with staying relevant as a celebrity as if it were an intimate relationship (when he says that Fame â€Å"cheats on him†, he is referring to whenever other celebrities get more attention than him as if Fame favoured them more). Initially a negative statement, he then goes on to say that he takes Fame back, which can be comprehended to mean that he is driven and motivated to success by his competition which makes it a positive statement as to say that he has gotten over the nature of fame, and learnt an effective way to cope with it. However, as celebrities become more immersed and competitive, they also become more jealous and greedy. This is best exemplified in Asturias through the use of the multiple narrators. The use of multiple narrators allows Tim to reflect, â€Å"Everyone shines in their own way, but one child shines brighter. In our â€Å"family†, that one was Alex. And I got to the stage where I couldn’t forgive him for it†¦Ã¢â‚¬  Through this quote, it is clearly seen that Tim and Alex’s relationship was deteriorating because of Tim’s thirst for  attention and recognition: something only Fame had inflicted on him. Originally being a friendly person, his ego is slowly fed by his fans which made him envious of Alex’s vitality to the band. The article reinforces the negative effects of jealousy and greed through the use of metaphor, â€Å"I’ve been addicted to almost every substance known to man at one point or another, but the most addictive of them all was fame.† The metaphorical comparison between the concept of fame and illegal drugs suggest that fame evokes an unhealthy addiction within its subject – like how drugs detaches its user from their relationships and lifestyle and into addiction, fame does the same. Thus, these textual evidences outline the notion of fame detaching its subjects from their originally close relationships, through jealousy, thirst and greed. In conclusion, Fame is a concept that affects a celebrity’s relationship both positively and negatively – it merely depends on the situation the celebrity is in. The arguments of fame affecting corporate relationships, relationships with the actual concept of fame and relationships with peers and rivals during the pursuit of becoming famous are all provided with both the positive implications of these arguments, and the negative. These arguments are supported by Textual evidence from varying texts such as a novel, an audio text and an article. Overall, the textual evidence provided clearly demonstrate how Fame affects a celebrity’s relationships with their surroundings.

Effects of Caffeine and Nicotine on Lumbriculus Variegatus...

Effects of Caffeine and Nicotine on Lumbriculus variegatus INTRODUCTION An experiment was conducted to study and explore the circulatory system by exposing Lumbriculus variegatus, black worms, to household drugs. Lumbriculus variegatus was chosen as the experimental organism because of their transparent bodies and their simple physiology. Their transparent bodies help the experimenters to easily see their pulse. Another reason for choosing this specific organism is their body structure—large surface area to size ratio. This feature allows the substances, such as the household drugs, to easily enter their body which then can affect their health.(1) The household drugs used in this experiment were decaffeinated coffee, tea, instant†¦show more content†¦The dependent variable is pulsation rates of L. variegatus before and after they were in the treatments. The standardized variable of this experiment would be the temperature of the surroundings of the L. variegatus, the three pulsation rates taken for each worm before and after the treatments, and also the amount of time each worm was kept in their respective treatments. The level of treatment for this experiment would be ten because of the six different concentration treatments of caffeine and nicotine along with the four household drugs. The sampl e size of the experiment differed from some treatments to other. For the three different concentrations of caffeine and nicotine, the sample size was 18 black worms each. The sample size of the control treatment of week 1 was 6 black worms. 12 black worms were used for the control of week 2, decaffeinated coffee and instant coffee. 11 black worms were used for the tea treatment and 15 were used for the tobacco treatment. There were three replications of the pulsation rate readings per worm before and after the treatment. With all this information we were able to get the results we got. According to the results, the columns of caffeine in figure 1, of this experiment the hypothesis for caffeine is partially accepted. There is an increasing trend in the change of pulsation rates with increasingShow MoreRelatedWhat Is Zero Caiso ( Water Enhancer?1044 Words   |  5 Pagesspotted as the outer layer of the worm is transparent, and contraction waves are seen in the main vessel as a heart beat. (Lesiuk and Drewes, 1999b) Pulsation rate is sensitive to pharmacological agents and is significantly accelerated by both caffeine and nicotine. (Bohrer, K.E. 2006) Much like in humans, the pulsation rate is regulated by the nervous and endocrine systems. Blackworms also have a very permeable outer skin layer, making the absorption of chemicals very efficient. Most consumers don’tRead MoreThe Effects Of Caffeine, Caffeine And Nicotine1462 Words   |  6 PagesIntroduction This lab covered the effects of caffeine, nicotine, caffeine extract and nicotine extract on the pulsation rates of Lumbriculus variegatus, commonly known as blackworms. The circulatory system consists of the heart and the blood vessels that circulate blood throughout the organism’s body. Blackworms do not possess a respiratory system or a heart, thus they circulate their blood through contractions of the blood vessels. The pulsation rate was observed along the dorsal blood vessel near